HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$136+ Cheap flights from Charleston (CHS) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PDX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Oregon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Charleston to Oregon

Keep the following information in mind while searching for Charleston to Oregon flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$275
(American Airlines)

One-way from

$136
(Delta)

Popular in

May

Cheapest in

September

Average price

$438
Provider with most accurate pricing for Charleston-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Portland flights.
Search Deals
From Charleston to Oregon
Search Deals
One-way flight from Charleston to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Charleston to Oregon

Cheapest flights from Charleston to Oregon
Explore the most affordable flight options available from Charleston to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:24 pmCHS - RDM
1 stop7h 51mAlaska Airlines
Thu 12/111:30 pmRDM - CHS
1 stop25h 54mAlaska Airlines
Deal found 10/27$334
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:25 amCHS - BOI
2 stops10h 44mDelta
Fri 11/285:35 amBOI - CHS
1 stop6h 30mDelta
Deal found 10/28$336
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:51 pmCHS - RDM
2 stops12h 59mDelta
Thu 12/117:34 pmRDM - CHS
2 stops10h 53mDelta
Deal found 10/27$345
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:53 pmCHS - PDX
1 stop10h 50mDelta
Wed 11/2610:10 pmPDX - CHS
1 stop8h 16mDelta
Deal found 10/26$347
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:57 pmCHS - PDX
1 stop8h 15mAlaska Airlines
Thu 1/16:14 amPDX - CHS
1 stop8h 43mAlaska Airlines
Deal found 10/27$356
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:57 pmCHS - PDX
1 stop8h 15mAlaska Airlines
Wed 12/312:30 pmPDX - CHS
2 stops24h 27mAlaska Airlines
Deal found 10/27$363
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:11 pmCHS - BOI
1 stop7h 10mUnited Airlines
Tue 11/186:15 amBOI - CHS
1 stop6h 51mUnited Airlines
Deal found 10/27$374
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:10 pmCHS - PDX
1 stop8h 44mAmerican Airlines
Mon 1/510:21 pmPDX - CHS
1 stop8h 27mAmerican Airlines
Deal found 10/27$377
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:57 pmCHS - PDX
1 stop8h 15mAlaska Airlines
Thu 1/16:14 amPDX - CHS
1 stop8h 43mAlaska Airlines
Deal found 10/27$378
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:57 pmCHS - PDX
1 stop8h 15mAlaska Airlines
Tue 12/308:32 pmPDX - CHS
1 stop18h 25mAlaska Airlines
Deal found 10/27$382
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:57 pmCHS - PDX
1 stop8h 15mAlaska Airlines
Wed 12/312:30 pmPDX - CHS
2 stops24h 27mAlaska Airlines
Deal found 10/27$385
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amCHS - BOI
2 stops17h 15mSouthwest
Tue 12/96:10 amBOI - CHS
2 stops11h 45mSouthwest
Deal found 10/27$400

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Charleston to Oregon that are best for you.

Fly from

Charleston

Fly to

Oregon

Route

Depart

Return

Price

CharlestonEugene

CHS - EUG

CHSEUG

Charleston

Sat 1/17

4:01 pm-9:10 pm

1 stop8h 09m

Eugene

Sat 1/24

5:00 am-3:05 pm

1 stop7h 05m

$275

CharlestonEugene

CHS - EUG

CHSEUG

Charleston

Tue 2/24

6:45 pm-12:17 am

1 stop8h 32m

Eugene

Wed 2/25

5:00 am-5:31 pm

1 stop9h 31m

$275

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 1/17

5:25 am-10:37 am

1 stop8h 12m

Portland

Fri 1/23

12:40 am-2:06 pm

2 stops10h 26m

$280

CharlestonPortland

CHS - PDX

CHSPDX

Charleston

Sat 1/17

4:01 pm-9:12 pm

1 stop8h 11m

Portland

Sat 1/24

5:00 am-11:44 pm

2 stops15h 44m

$280

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Sat 1/10

5:25 am-12:32 pm

1 stop9h 07m

Boise Air Term. Gowen Fld

Sun 1/18

5:30 am-2:18 pm

1 stop6h 48m

$280

CharlestonEugene

CHS - EUG

CHSEUG

Charleston

Sat 1/17

12:00 pm-11:02 pm

2 stops14h 02m

Eugene

Sat 1/24

5:50 am-10:22 pm

2 stops13h 32m

$285

CharlestonEugene

CHS - EUG

CHSEUG

Charleston

Tue 2/24

7:45 am-4:27 pm

2 stops11h 42m

Eugene

Wed 2/25

5:45 am-7:09 pm

2 stops10h 24m

$285

CharlestonBoise

CHS - BOI

CHSBOI

Charleston

Sat 1/10

10:30 am-7:45 pm

2 stops11h 15m

Boise Air Term. Gowen Fld

Sun 1/18

9:48 am-9:17 pm

2 stops9h 29m

$310

CharlestonEugene

CHS - EUG

CHSEUG

Charleston

Tue 2/24

6:45 pm-12:17 am

1 stop8h 32m

Eugene

Wed 2/25

5:30 am-5:31 pm

2 stops9h 01m

$323

CharlestonRedmond

CHS - RDM

CHSRDM

Charleston

Fri 12/5

7:24 pm-12:15 am

1 stop7h 51m

Bend/Redmond

Thu 12/11

1:30 pm-6:24 pm

1 stop25h 54m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from Charleston to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Oregon

What is the cheapest month to book a flight from Charleston to Oregon?

Currently, June is the cheapest month in which you can book a flight from Charleston to Oregon (average of $157). Flying from Charleston to Oregon in December is currently the most expensive (average of $314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to OR?

Find hourly flight availability from Charleston to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from Charleston to Oregon is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Charleston to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Charleston to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charleston to Oregon?

    Located just 10.2 mi from the city center, Charleston (CHS) is the airport most travelers will use when flying to Oregon from Charleston.

  • How long is the flight from Charleston to Oregon?

    For as low as $275, United Airlines can have you in Oregon from Charleston in 8h 09m. There are 2427 mi between Charleston and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Charleston to Oregon one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $136. Users have also found prices from $138 and $167 on United Airlines and Alaska Airlines, respectively.

  • What are the most popular routes from Charleston to Oregon?

    The most popular route from Charleston to Oregon is Charleston - Portland. You may also consider Charleston - Eugene or Charleston - Boise Air Term. Gowen Fld.

  • Can I find deals for flights from Charleston to Oregon that include hotel bookings?

    Yes. In addition to deals on Charleston to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Oregon.

  • Can I find deals for business class flights from Charleston to Oregon?

    Yes. Cheapflights offers flight deals from Charleston to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Oregon?

    Currently, June is the cheapest month in which you can book a flight from Charleston to Oregon (average of $157). Flying from Charleston to Oregon in December is currently the most expensive (average of $314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Charlotte to LaGuardia flights
Charlotte to Newark flights
Charlotte to Dallas/Fort Worth flights
Charlotte to Las Vegas flights
Charlotte to Orlando flights
Charlotte to O'Hare Intl flights
Charlotte to Denver flights
Charlotte to Hobby flights
Charlotte to George Bush Intcntl flights
Charlotte to Boston flights
Charlotte to Miami flights
Charlotte to Sky Harbor Intl flights
Charleston to John F Kennedy Intl flights
Charlotte to Fort Lauderdale flights
Charlotte to Los Angeles flights
Charleston to Newark flights
Charlotte to Philadelphia flights
Charlotte to Baltimore flights
Charlotte to Dulles Intl flights
Savannah to John F Kennedy Intl flights
Charlotte to Love Field flights
Charlotte to Seattle flights
Greenville to John F Kennedy Intl flights
Charleston to LaGuardia flights
Greenville to LaGuardia flights
Greenville to Newark flights
Savannah to Newark flights
Charleston to Fort Lauderdale flights
Charlotte to Austin flights
Columbia to LaGuardia flights
Charlotte to San Francisco flights
Charlotte to Salt Lake City flights
Charleston to O'Hare Intl flights
Charlotte to Midway flights
Charlotte to Detroit flights
Charlotte to Nashville flights
Charlotte to Reagan-National flights
Charleston to Miami flights
Myrtle Beach to Newark flights
Savannah to LaGuardia flights
Charlotte to Atlanta flights
Charlotte to New Orleans flights
Charlotte to Honolulu flights
Charlotte to Ontario flights
Charlotte to Tampa flights
Charlotte to San Diego flights
Greenville to Dulles Intl flights
Charlotte to Fort Myers flights
Columbia to John F Kennedy Intl flights

Top 5 airlines flying from Charleston to Oregon

Discover the top 5 airlines that operate flights from Charleston to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$254Average$538FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$289Average$511FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$301Average$505FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$304Average$412FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.